Grimm, Florian http://orcid.org/0000-0001-8862-814X
Maurus, Roland
Beschorner, Rudi
Naros, Georgios
Stanojevic, Milan
Gugel, Isabel
Giese, Sabrina
Bier, Georg
Bender, Benjamin
Honegger, Jürgen
Article History
Received: 25 October 2018
Accepted: 20 March 2019
First Online: 30 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee (University Hospital Tübingen, Germany) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.For this type of study, formal consent is not required.